Some more top swap questions! Yay!

[suitercrew]

If you look up m90 supercharger rattles noise in youtube thats what it sounds like

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[SgtMarshal]

If your state doesn't have strict emissions, I would just take the evap purge solenoid off and suitable all the fail codes. It does look real clean.

[suitercrew]

Im in az and they do have strict emissions. A bent egr tube wouldnt cause this problem would it?

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[Scottydoggs]

Ok ill think it over and probably get one if the dhp in the classifieds and just borrow someones laptop. On a side note though i just took it for another spin cause i had the evap selonoid plugged in backwards which didnt really do anything but when i pulled up back home the sc was making even more noise then it was earelier for no apparent reason

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theres a thread with tablets that work with the tuners. if you got one of them hanging around.

[Scottydoggs]

Im in az and they do have strict emissions. A bent egr tube wouldnt cause this problem would it?

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it could if its leaking. now with a tuner you can get rid of it. inspection dont know jack, it shows ready in system, all they care about.

[suitercrew]

But we have visual inspection

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[SgtMarshal]

If the egr tube is bent and cracked it would cause your fuel rims to run lean and make some kr

[Scottydoggs]

like they pop everyones hood and look for things? you could also block the egr off and leave it in place as a dummy part, aka just for looks.

[suitercrew]

How would i go about blocking it off scotty?

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[Scottydoggs]

you can cut the egr hose off so you can get the tab that bolts to the lim and rear header, then rtv a coin under the tab and bolt its back on, dummy the egr back on so it looks like its working.

you can also use some 1 inch wide flat stock, cut to length then drill a hole for the bolt. smear some rtv to seal the plate around the holes.

[Scottydoggs]

this is a egr tab and a coin bolted on place same for the header.

[suitercrew]

Ok i have an extra egr tube so ill probably just do the first one. Also i had an idea if i was getting kr because it was running to rich then couldnt i unplug the front o2 which hypothetically would force a rich condtion and then i could scan and see if i was still getting kr?

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[Scottydoggs]

extra egr tube good,

the rest of that post,,,,no.

once the trims learn you'll know if your lean or rich wot or not.

[suitercrew]

Lol aww i thought that was a really good idea but ok thanks scotty

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[suitercrew]

O scotty btw im getting really bad gas mileage about 12.5 mpg city compared to my usual 17.5 when i was na. I dont really care but maybe this could help pinpoint the problem?

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[Scottydoggs]

dont think so, it maybe lower cause your foot makes it make cool sounds now?

[suitercrew]

Lol ya well it doesnt sound that cool when i cant go over 50% throttle

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[suitercrew]

How would i check for a exaust leak assuming that would cause the kr issue? I cant hear anything atleast like when it didnt hace the front o2 in it lol

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[SubwayGuy]

How would i check for a exaust leak assuming that would cause the kr issue? I cant hear anything atleast like when it didnt hace the front o2 in it lol

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Put a rag over the 2 exhaust pipes. Any exhaust leaks will become more present. Have someone cover the pipes, and you listen.

[Scottydoggs]

smear rtv on the egr tube thats dented, it will seal up a leak if you have one there.

if you got an exhaust leak you'll hear it.